And while users historically would pop a boot media disk into their DVD or CD drive, many computers no longer come with optical disk drives. As a result, booting from USB media is becoming the standard. How you start that rescue media can vary depending on the operating system you are using, but there are a few general guidelines that can help get your machine started, regardless of the OS you prefer. The Startup Manager only lists drives that include bootable content. The boot order tells the machine which devices to search for the software needed to launch the computer and the priority each device in that search. Otherwise the computer will load from the hard drive as normal.
Create a UEFI-Bootable Linux Mint USB Drive
Windows 10 won't make USB flash drive bootable - Microsoft Community
Tech News. Tech News Entertainment. Installations from a USB flash drive have become one of the easiest ways to update your computer with a new operating system. A USB installation is quick, extremely portable, and has the bonus of reverting to a storage device following the install. Here's everything you need to know about how to use a flash drive. Read More if you need some background. For science!
How to Boot a Computer from a USB Drive
There are lots of reasons you might want to boot from a USB device, like an external hard drive or a flash drive , but it's usually so you can run special kinds of software. When you boot from a USB device, what you're actually doing is running your computer with the operating system that's installed on the USB device. When you start your computer normally, you're running it with the operating system installed on your internal hard drive — Windows , Linux , etc. Follow these easy steps to boot from a flash drive , an external hard drive, or some other bootable USB device:.
If your computer does not do this automatically, you might need to temporarily choose a different startup device or edit the BIOS or firmware settings. If your computer supports booting from USB or DVD, you can often choose the device to start up your computer from a menu just after the computer turns on. Typically the first screen will display a message telling you which key to press to enter the boot menu or choose a different startup device. Press this key to enter the boot menu when your computer is booting. To do this, when your computer starts up, watch for a message telling you which key to press to enter setup.